1QI3

MUTANT (D193N) MALTOTETRAOSE-FORMING EXO-AMYLASE IN COMPLEX WITH MALTOTETRAOSE

1QI3 の概要

• エントリーDOI: 10.2210/pdb1qi3/pdb
• 関連するBIRD辞書のPRD_ID: PRD_900010
• 分子名称: PROTEIN (EXO-MALTOTETRAOHYDROLASE), alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, CALCIUM ION, ... (4 entities in total)
• 機能のキーワード: hydrolase, maltotetraose-forming exo amylase
• 由来する生物種: Pseudomonas stutzeri
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 48155.37

構造登録者

Hasegawa, K.,Kubota, M.,Matsuura, Y. (登録日: 1999-06-01, 公開日: 1999-11-24, 最終更新日: 2023-08-16)

• 主引用文献: Hasegawa, K.,Kubota, M.,Matsuura, Y.; Roles of catalytic residues in alpha-amylases as evidenced by the structures of the product-complexed mutants of a maltotetraose-forming amylase.; Protein Eng., 12:819-824, 1999; PubMed: 10556241; DOI: 10.1093/protein/12.10.819

実験手法

X-RAY DIFFRACTION (2 Å)